[−][src]Trait pairing_ce::EncodedPoint

pub trait EncodedPoint: Sized + Send + Sync + AsRef<[u8]> + AsMut<[u8]> + Clone + Copy + 'static {
    type Affine: CurveAffine;
    fn empty() -> Self;
    fn size() -> usize;
    fn into_affine(&self) -> Result<Self::Affine, GroupDecodingError>;
    fn into_affine_unchecked(&self) -> Result<Self::Affine, GroupDecodingError>;
    fn from_affine(affine: Self::Affine) -> Self;
}

An encoded elliptic curve point, which should essentially wrap a [u8; N].

Associated Types

`type Affine: CurveAffine`

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Required methods

`fn empty() -> Self`

Creates an empty representation.

`fn size() -> usize`

Returns the number of bytes consumed by this representation.

`fn into_affine(&self) -> Result<Self::Affine, GroupDecodingError>`

Converts an EncodedPoint into a CurveAffine element, if the encoding represents a valid element.

`fn into_affine_unchecked(&self) -> Result<Self::Affine, GroupDecodingError>`

Converts an EncodedPoint into a CurveAffine element, without guaranteeing that the encoding represents a valid element. This is useful when the caller knows the encoding is valid already.

If the encoding is invalid, this can break API invariants, so caution is strongly encouraged.

`fn from_affine(affine: Self::Affine) -> Self`

Creates an EncodedPoint from an affine point, as long as the point is not the point at infinity.

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Implementors

`impl EncodedPoint for pairing_ce::bls12_381::G1Compressed`[src]

`type Affine = G1Affine`

`fn empty() -> Self`[src]

`fn size() -> usize`[src]

`fn into_affine(&self) -> Result<G1Affine, GroupDecodingError>`[src]

`fn into_affine_unchecked(&self) -> Result<G1Affine, GroupDecodingError>`[src]

`fn from_affine(affine: G1Affine) -> Self`[src]

`impl EncodedPoint for pairing_ce::bls12_381::G1Uncompressed`[src]

`type Affine = G1Affine`

`fn empty() -> Self`[src]

`fn size() -> usize`[src]

`fn into_affine(&self) -> Result<G1Affine, GroupDecodingError>`[src]

`fn into_affine_unchecked(&self) -> Result<G1Affine, GroupDecodingError>`[src]

`fn from_affine(affine: G1Affine) -> Self`[src]

`impl EncodedPoint for pairing_ce::bls12_381::G2Compressed`[src]

`type Affine = G2Affine`

`fn empty() -> Self`[src]

`fn size() -> usize`[src]

`fn into_affine(&self) -> Result<G2Affine, GroupDecodingError>`[src]

`fn into_affine_unchecked(&self) -> Result<G2Affine, GroupDecodingError>`[src]

`fn from_affine(affine: G2Affine) -> Self`[src]

`impl EncodedPoint for pairing_ce::bls12_381::G2Uncompressed`[src]

`type Affine = G2Affine`

`fn empty() -> Self`[src]

`fn size() -> usize`[src]

`fn into_affine(&self) -> Result<G2Affine, GroupDecodingError>`[src]

`fn into_affine_unchecked(&self) -> Result<G2Affine, GroupDecodingError>`[src]

`fn from_affine(affine: G2Affine) -> Self`[src]

`impl EncodedPoint for pairing_ce::bn256::G1Compressed`[src]

`type Affine = G1Affine`

`fn empty() -> Self`[src]

`fn size() -> usize`[src]

`fn into_affine(&self) -> Result<G1Affine, GroupDecodingError>`[src]

`fn into_affine_unchecked(&self) -> Result<G1Affine, GroupDecodingError>`[src]

`fn from_affine(affine: G1Affine) -> Self`[src]

`impl EncodedPoint for pairing_ce::bn256::G1Uncompressed`[src]

`type Affine = G1Affine`

`fn empty() -> Self`[src]

`fn size() -> usize`[src]

`fn into_affine(&self) -> Result<G1Affine, GroupDecodingError>`[src]

`fn into_affine_unchecked(&self) -> Result<G1Affine, GroupDecodingError>`[src]

`fn from_affine(affine: G1Affine) -> Self`[src]

`impl EncodedPoint for pairing_ce::bn256::G2Compressed`[src]

`type Affine = G2Affine`

`fn empty() -> Self`[src]

`fn size() -> usize`[src]

`fn into_affine(&self) -> Result<G2Affine, GroupDecodingError>`[src]

`fn into_affine_unchecked(&self) -> Result<G2Affine, GroupDecodingError>`[src]

`fn from_affine(affine: G2Affine) -> Self`[src]

`impl EncodedPoint for pairing_ce::bn256::G2Uncompressed`[src]

`type Affine = G2Affine`

`fn empty() -> Self`[src]

`fn size() -> usize`[src]

`fn into_affine(&self) -> Result<G2Affine, GroupDecodingError>`[src]

`fn into_affine_unchecked(&self) -> Result<G2Affine, GroupDecodingError>`[src]

`fn from_affine(affine: G2Affine) -> Self`[src]

`impl EncodedPoint for pairing_ce::compact_bn256::G1Compressed`[src]

`type Affine = G1Affine`

`fn empty() -> Self`[src]

`fn size() -> usize`[src]

`fn into_affine(&self) -> Result<G1Affine, GroupDecodingError>`[src]

`fn into_affine_unchecked(&self) -> Result<G1Affine, GroupDecodingError>`[src]

`fn from_affine(affine: G1Affine) -> Self`[src]

`impl EncodedPoint for pairing_ce::compact_bn256::G1Uncompressed`[src]

`type Affine = G1Affine`

`fn empty() -> Self`[src]

`fn size() -> usize`[src]

`fn into_affine(&self) -> Result<G1Affine, GroupDecodingError>`[src]

`fn into_affine_unchecked(&self) -> Result<G1Affine, GroupDecodingError>`[src]

`fn from_affine(affine: G1Affine) -> Self`[src]

`impl EncodedPoint for pairing_ce::compact_bn256::G2Compressed`[src]

`type Affine = G2Affine`

`fn empty() -> Self`[src]

`fn size() -> usize`[src]

`fn into_affine(&self) -> Result<G2Affine, GroupDecodingError>`[src]

`fn into_affine_unchecked(&self) -> Result<G2Affine, GroupDecodingError>`[src]

`fn from_affine(affine: G2Affine) -> Self`[src]

`impl EncodedPoint for pairing_ce::compact_bn256::G2Uncompressed`[src]

`type Affine = G2Affine`

`fn empty() -> Self`[src]

`fn size() -> usize`[src]

`fn into_affine(&self) -> Result<G2Affine, GroupDecodingError>`[src]

`fn into_affine_unchecked(&self) -> Result<G2Affine, GroupDecodingError>`[src]

`fn from_affine(affine: G2Affine) -> Self`[src]

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